Serological grouping of indigenous Bradyrhizobium sp. (Arachis) isolated from various soils of Thailand

Autor:	C. Nemas, D. Gurfel, B. D. Kishinevsky, N. Boonkerd
Rok vydání:	1993
Předmět:	Arachis Rhizobiaceae biology Physiology Strain (biology) General Medicine biology.organism_classification Applied Microbiology and Biotechnology Bradyrhizobium Arachis hypogaea Serology Microbiology Antigen Somatic antigen Biotechnology
Zdroj:	World Journal of Microbiology & Biotechnology. 9:635-640
ISSN:	1573-0972 0959-3993
Popis:	ELISA and antibody adsorption tests were applied to determine the minimal somatic antigen constitution of 243 strains of Bradyrhizobium sp. (Arachis) using 12 antisera. The 243 indigenous bradyrhizobial isolates were from 15 sites in four regions of Thailand. A total of 29 serogroups were identified. Most (80%) of the isolates tested had at least one heat-stable antigen in common with strain 280A, forming a so-called 280A serocluster. At 11 of 15 sites tested, 53 to 100% of the isolates fell into one or two predominant serogroups. The serological properties of the indigenous bradyrhizobia were not related to the cropping history of the cultivated fields from which they were isolated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8052cabbc2bb68f18a86a4d994bb57af https://doi.org/10.1007/bf00369570 Zobrazit plný text záznamu Full text from SpringerLink